Beautiful and well-made, from plastic with enough 'ribs' but also sufficient elasticity so it doesn't break from accidental bumps, etc. Time will tell how well it withstands the sun and extreme temperatures. Unlike other similar cases, it can also stand upright (with the handle up) without tilting. It securely locks onto another 19-inch Ingco case I have, in case I ever need to transport them stacked. The clips are plastic, but they seem durable. It does not come with polyethylene foam, like the company's larger models. Internal dimensions: 45 cm (width), 26 cm (height), 10 cm (base depth) + 2 cm (lid depth).